Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
0 = 1/3*π*a*[ (2s² - 3x²)/√(s² - x²) ]
0 = 1/3*π*a*[ (2s² - 3x²)/√(s² - x²) ]
Natural Language
Math Input
Extended Keyboard